Description
The Bard HVAC 8407-065BX is an OEM-grade control transformer engineered for reliable step-down voltage conversion in commercial and residential HVAC applications. Designed to power low-voltage control circuits, this unit steps down 208/230V primary voltage to a 24V secondary output at a 75VA capacity — delivering the steady, clean control voltage that modern HVAC systems demand.
Equipped with an integrated circuit breaker, the 8407-065BX provides built-in overcurrent protection for the secondary circuit, eliminating the need for a separate fuse and simplifying installation. This makes it an ideal direct replacement for Bard wall-mount and packaged HVAC equipment.
Key Features
- Primary voltage: 208/230V
- Secondary voltage: 24V
- VA rating: 75VA
- Integrated circuit breaker for secondary overcurrent protection
- OEM Bard HVAC replacement part — ensures proper fit and performance
- Designed for use in commercial and residential HVAC control circuits
- Provides reliable, stable 24V control voltage for thermostats, contactors, and control boards
Application
The 8407-065BX is a direct OEM replacement transformer for select Bard HVAC wall-mount air conditioners and packaged units. It is used to power 24V control circuits including thermostats, relays, contactors, and system control boards. The built-in circuit breaker protects downstream control components from damaging overcurrent conditions.
Why Choose an OEM Bard Replacement?
Using a genuine Bard HVAC replacement transformer ensures compatibility with your existing equipment wiring, mounting configuration, and control circuit requirements. The 75VA capacity provides ample power headroom for multi-stage systems and accessories connected to the 24V control circuit.
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